The Multimedia Card Interface is an AVR32 interface designed to interface Multimedia Memory Cards and Secure Digital memory cards.
The MMCI interface is used on:
Please refer the datasheet for the AVR32 processor on you daughter board for a description of these signals
Signal | Description |
---|---|
DAT[0..3] | Bidirectional datalines |
CLK | Clock signal line |
CMD | Bidirectional Command line |
CARDDETECT | Output from the card detect switch in the connector |
WRITEPROTECT | Outpout from the write protect switch in the connector |